Love the joke, Max! Never knew you had it in you! (such deviance, I mean)
The Holmes joke is good, but just a chuckler on my laugh meter. Here's one of my all-time favorites: Rated R, thus in white (this makes sure everybody reads it!):

Q: What did Jeffrey Dahmer say to Loreena Bobbitt?

A: Mmmmmmm...you gonna eat dat?

And here's a cute one, especially for tsuwm, that I just heard the other day:

Why is the word "dictionary" in the freakin' dictionary?